name

public abstract java.lang.String name

(Required) Name this converter. The name should be unique across the
whole persistence unit.

converter

public abstract java.lang.String converter

(Required) The converter class to be used. This class must implement the
EclipseLink org.eclipse.persistence.platform.database.converters.StructConverter
interface.
You may also alternatively specify a pre-defined EclipseLink
org.eclipse.persistence.config.StructConverterType